#include <stdio.h>
#include <stdlib.h>
#include <WinSock2.h>
#pragma comment(lib, "ws2_32.lib") //加载 ws2_32.dll
int main(){
//初始化DLL
WSADATA wsaData;
WSAStartup(MAKEWORD(2, 2), &wsaData);
//创建套接字
SOCKET sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
//向服务器发起请求
sockaddr_in sockAddr;
memset(&sockAddr, 0, sizeof(sockAddr)); //每个字节都用0填充
sockAddr.sin_family = PF_INET;
sockAddr.sin_addr.s_addr = inet_addr("127.0.0.1");
sockAddr.sin_port = htons(1234);
connect(sock, (SOCKADDR*)&sockAddr, sizeof(SOCKADDR));
//接收服务器传回的数据
char szBuffer[MAXBYTE] = {0};
recv(sock, szBuffer, MAXBYTE, NULL);
//输出接收到的数据
printf("Message form server: %s\n", szBuffer);
//关闭套接字
closesocket(sock);
//终止使用 DLL
WSACleanup();
system("pause");
return 0;
}
